Digitalisation of the value chain for northern Swedish food – improved resource utilisation and increased added value

To increase the sustainability and competitiveness of regional food production in northern Sweden, more efficient quality assurance based on rapid and non-destructive techniques is required. Computed tomography (CT) is an online technique that enables 3D characterisation but has so far not been utilised for food-related applications.
Ultrasound is another technique with significant potential to provide information about the structure and distribution of different components in food. Both techniques are fast (a matter of seconds) and can analyse products in an industrial setting. SLU and LTU and regional food companies are now working to develop new industrial applications that combine these methods, grounded in scientific research and excellence.

The project is a collaboration between academia and industry to explore new industrial uses of CT scanning and ultrasound. The aim is for these new digital technologies to improve raw material utilisation, reduce costs, and minimise waste in the processing chain. Our goal is to enhance food quality and improve opportunities for a more transparent and sustainable production of meat and dairy products – for the benefit of both consumers and producers.